Palemiger Spatzen
type: MusicGroup
genre: polka
popularity: 21
followers: 1296
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x257795d090c360bbf0904480c04d0ded7be170d26122dd22d77e7a3dcf51972c
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1816a69f-53f6-46e8-a206-486bfbacadff.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/1816a69f-53f6-46e8-a206-486bfbacadff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1816a69f-53f6-46e8-a206-486bfbacadff
additional property: OTSTimestamp
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  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0x257795d090c360bbf0904480c04d0ded7be170d26122dd22d77e7a3dcf51972c","name":"Palemiger Spatzen","registered_at":"2026-06-11T12:43:10Z","symbol":"NIM0031971","token_address":"0x40f91add220aeee43fc516184f425ddb2f1d03c7","type":"artist","uuid":"1816a69f-53f6-46e8-a206-486bfbacadff"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257795d090c360bbf0904480c04d0ded7be170d26122dd22d77e7a3dcf51972c. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1816a69f-53f6-46e8-a206-486bfbacadff.json and https://artists.proofprofile.net/proofs/artist/1816a69f-53f6-46e8-a206-486bfbacadff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x257795d090c360bbf0904480c04d0ded7be170d26122dd22d77e7a3dcf51972c","name":"Palemiger Spatzen","registered_at":"2026-06-11T12:43:10Z","symbol":"NIM0031971","token_address":"0x40f91add220aeee43fc516184f425ddb2f1d03c7","type":"artist","uuid":"1816a69f-53f6-46e8-a206-486bfbacadff"}
album: Harmonikagrüße
  type: MusicAlbum
  date published: 1992
album: Harmonika Party
  type: MusicAlbum
  date published: 1995
album: 16 Harmonika Hits Folge 1
  type: MusicAlbum
  date published: 1998-09-30
  track: Harmonika Grüße - Radio Version
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164200
    explicit: false
    by artist: Palemiger Spatzen
    in album: 16 Harmonika Hits Folge 1
      type: MusicAlbum
      date published: 1998-09-30
    genre: polka
    isrc code: ATT250820050
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x76627348e214e1c7c09bcaa1502b5aac782486cf312d70439663c8a5fa1b4164
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    additional property: OTSBitcoinBlock
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      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATT250820050
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76627348e214e1c7c09bcaa1502b5aac782486cf312d70439663c8a5fa1b4164. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATT250820050.
      date published: 2026-07-05T18:48:28Z
    audio: Harmonika Grüße - Radio Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.877
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.729
      additional property: Energy
        type: PropertyValue
        value: 0.864
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.049
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.72
      additional property: Liveness
        type: PropertyValue
        value: 0.151
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.975
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.898
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Turbo Polka - Radio Version
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187266
    explicit: false
    by artist: Palemiger Spatzen
    in album: 16 Harmonika Hits Folge 1
      type: MusicAlbum
      date published: 1998-09-30
    genre: polka
    isrc code: ATT250820190
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T05:49:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3264f7fe4a6a78e823dc24d52e4157e82a310afbf28fc10886353514cf89b160
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958680
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958680
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATT250820190
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T06:04:14Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3264f7fe4a6a78e823dc24d52e4157e82a310afbf28fc10886353514cf89b160. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATT250820190.
      date published: 2026-07-19T06:04:14Z
    audio: Turbo Polka - Radio Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.925
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.77
      additional property: Energy
        type: PropertyValue
        value: 0.868
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.044
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.892
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: La noche
album: Joa hie in Limburg!
album: Fuck Rosi Polka
album: Boarisch tanzen
album: Pedro,s Pizza
album: Rocking Harmonika
album: Live
album: Polkaparty 2
album: Het Beste Van (Deel 2)
album: Het Beste Van (Deel 1)

Liveness
type: PropertyValue
value: 0.167

Valence (Positivity)
type: PropertyValue
value: 0.984

Loudness (dB)
type: PropertyValue
value: -7.673

Key Name
type: PropertyValue
value: Eb

Mode Name
type: PropertyValue
value: Major

La noche
type: MusicAlbum
date published: 2011-09-29
track: Bavaria Polka
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145293
  explicit: false
  by artist: Palemiger Spatzen
  in album: La noche
    type: MusicAlbum
    date published: 2011-09-29
  genre: polka
  isrc code: ATT259702110
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T04:37:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x831f52bf923b0db909cc57835de01315d94b613300a96dfe8cbb4dbff7519d32
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958242
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958242
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATT259702110
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T07:40:34Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x831f52bf923b0db909cc57835de01315d94b613300a96dfe8cbb4dbff7519d32. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:40:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATT259702110.
    date published: 2026-07-16T07:40:34Z
  audio: Bavaria Polka
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 144.234
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.748
    additional property: Energy
      type: PropertyValue
      value: 0.82
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.236
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.892
    additional property: Liveness
      type: PropertyValue
      value: 0.149
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.986
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.679
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

Joa hie in Limburg!
type: MusicAlbum
date published: 2013-09-13

Joa hie in Limburg!
type: MusicAlbum
date published: 2013-09-20

Fuck Rosi Polka
type: MusicAlbum
date published: 2014-09-29
track: Palemiger Feest Medley
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218000
  explicit: false
  by artist: Palemiger Spatzen
  in album: Fuck Rosi Polka
    type: MusicAlbum
    date published: 2014-09-29
  genre: polka
  isrc code: NLL531400877
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T18:51:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa619cfa92aa7150e01385c7af3c0d4e54ce0828b44dd2a3e394ae4d71369c298
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958600
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958600
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL531400877
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T19:24:05Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa619cfa92aa7150e01385c7af3c0d4e54ce0828b44dd2a3e394ae4d71369c298. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL531400877.
    date published: 2026-07-18T19:24:05Z
  audio: Palemiger Feest Medley
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 141.899
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.507
    additional property: Energy
      type: PropertyValue
      value: 0.906
    additional property: Speechiness
      type: PropertyValue
      value: 0.143
    additional property: Acousticness
      type: PropertyValue
      value: 0.35
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.535
    additional property: Liveness
      type: PropertyValue
      value: 0.183
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.551
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.699
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Fuck Rosi Polka
type: MusicAlbum
date published: 2014-09-29

Boarisch tanzen
type: MusicAlbum
date published: 2015-10-15

Pedro,s Pizza
type: MusicAlbum
date published: 2015-10-15

Pedro,s Pizza
type: MusicAlbum
date published: 2015-10-15

Rocking Harmonika
type: MusicAlbum
date published: 2015-11-20

Rocking Harmonika
type: MusicAlbum
date published: 2015-11-23

Live
type: MusicAlbum
date published: 2015-11-29

Live
type: MusicAlbum
date published: 2015-11-29

Polkaparty 2
type: MusicAlbum
date published: 2015-12-12

Polkaparty 2
type: MusicAlbum
date published: 2015-12-12

Het Beste Van (Deel 2)
type: MusicAlbum
date published: 2018-03-16

Het Beste Van (Deel 1)
type: MusicAlbum
date published: 2018-03-16